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ETL-Testing

This program is suitable for the experienced manual testers or Freshers, who are looking for faster job change in ETL Testing which is the most demanding testing skill. If you want to upgrade yourself with ETL testing from manual, automation testing. Professionals who want to upgrade their knowledge in data warehousing testing

Curriculum

ETL Testing with concept of ETL Development in Informatica and DataStage

Course Description:

This Online Informatica ETL Testing and Development will present you with a complete idea about ETL testing and what we do to test ETL process. In our Online training course curriculum will covers ETL Testing Data Warehouse Testing Introduction, ETL Testing Using Informatica PowerCenter Tool and more. The primary objective of ETL testing is to ensure that the Extract, Transform & Load functionality is working as per the business requirements and in sync with the performance standards. Basics of ETL, Informatica & ETL testing, Understanding ETL testing specific to Informatica, Classification of ETL testing in Informatica.

Introduction to ETL and DW Concepts

What is Data Warehousing?

Differences between OLTP and Data Warehousing

Why we need two separate solution for real time and warehousing?

► Data Acquisition

Data Extraction

How to extract data from several sources and load into same target table?

Data Transformation

How to perform transformation logics on data?

Data Loading

How to load data into final target table?

► Data Marts
Need and usage of data marts and types of data marts

Dependent DM

Independent DM

► Data Warehousing Life Cycle

Types of Tables

Fact Table

Dimension table

Schemas

Star Schema

Snowflake Schema

Fact Constellation Schema

► SCD (Slowly Changing Dimensions)
Different types of SCD’s which developer develops and a tester has to test as per different types of data needs of clients. We implement SCD-1 and SCD-2 in class to show the implementation part more transparently and explain SCD-3 to define how to work on limited historical data as well which is used sometimes or types:

TYPE1 SCD

TYPE2 SCD

TYPE3 SCD

► ETL Tool Implementation and Testing Concepts

Basic Concepts In Sql (CRUD Operations)

How to design frequently used testing queries to validate the data in source and target for both of the reasons?

Data Quality and Correctness to ensure that expected data came into the final and mediator target tables or not.

Overview of ETL Tool Architecture

How ETL tool works and what is the basic need of ETL tools in the market?

What are the similarities between ETL tools and SQL?

Why we use ETL Tools if SQL is the only standard which any Database or Datawarehouse can use?

How ETL Tools work at back end?

Different ETL Tools in the market

What types of tasks tester performs on ETL for testing purpose?

Informatica PowerCenter (Leading tool in the market)

Coding and testing process in different transformation rules

Sample Loading from source to target

Sorter Transformation

Filter Transformation

Expression Transformation

Joiner Transformation

Union Transformation

Aggregator Transformation

Sequence Generator Transformation

SQL Transformation

We provide this practice as additional benefit to you so that you can implement jobs by yourself to understand that what developers do in real time which you have to test.

Testing Techniques in ETL

Minus Query

Count Query

Union Query

Join Query

Informatica PowerCenter

How developers work on PowerCenter?

Different components of PowerCenter

Tasks developed in different components

Data Stage

What is Data Stage?

Differences between Informatica PowerCenter and Data Stage

Components of Data Stage

Differences between ETL development process in Informatica and Data Stage

Additional benefits

Interview Questions

Resume preparations

Real-time Scenarios examples and solution discussion

Assignments

Class delivery

Live Interactive classes with expert

Delivery Methodology

We are using an experiential delivering methodology that blends theoretical concepts with hands-on practical learning to ensure a holistic understanding of the subject or course.

Course duration: 25 hrs

Who should Learn ETL Testing?

Any Fresher Graduate can learn Informatica.
Basic knowledge in ETL, SQL and Business Intelligence, Data Warehousing Concepts will be an added advantage
Working in manual testing can learn
Professional having basic knowledge of SQL queries can learn ETL testing

Prerequisite to learn ETL Testing

Basic knowledge in ETL, SQL and Business Intelligence, Data Warehousing Concepts will be an added advantage
Professional having basic knowledge of SQL queries can learn ETL testing

Delivery Methodology used to deliver the ETL Testing

We are using an experiential delivering methodology that blends theoretical concepts with hands-on practical learning to ensure a holistic understanding of the subject or course

Class delivery

Live Interactive classes with expert

ETL Testing FAQ

Question: Can I attend the Demo session before enrollment?

Answer: Yes, you may attend the Demo class before enrollment for training Quality Evaluation. You can also Interact with a trainer as one to one session for a specific requirement or discussion

Question: Can you schedule the training based upon my availability?

Answer: Yes, we need to discuss it with a trainer, accordingly, we can schedule training at a convenient time.

Question: How I can pay for the course?

Answer: You can pay the fee or enroll yourself via payment gateway through the course page, make an online payment using various options.

Question: What if I missed any class?

Answer: BISP has a missing class policy. If you missed any session, we will be sharing a recorded session. However, you may retake whole training multiple times within 6 month period but the trainer is the same.

Question: Is there any live project training along with regular training?

Answer: Our training curriculum includes real-time scenarios and lives project working module & the trainer explains every topic with examples. If you have any issue or you are stuck in any scenario the trainer will explain end-to-end.

Question: What about certification preparation and guidance?

Answer: BISP technical faculty assist & guide you completely for certification and preparation. We ensure you will get certified easily after our training.

Question: Who is the trainer & about his experience?

Answer: All our trainers are working professionals and industry experts with at least 10-12 years of relevant teaching experience. Each of them has gone through a rigorous selection process which includes profile screening, technical evaluation, and a training demo We also ensure that only those trainers with a high alumni rating continue to train for us.

Question: Do you provide Job support?

Answer: Yes, we provide Job support services, but the cost structure is different and fixed.
For more details: Just give us a call at: +91 769-409-5404 & +1 786-629-6893
You can also write to us: support@bisptrainings.com

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Benefits of Certificate

Certification demonstrates your dedication, motivation and technical knowledge on a specific platform. Having a certification shows that you not only possess comprehensive knowledge of that technology but you also care enough about your own career to spend the time and money to get the certification.

We are welcoming our Students or professionals to participate in our professional online courses. We are offering great variety of online training programs and professional courses that you can always find as desired. After the completion of training program they will receive a certificate from BISP. As a Certified professional you can apply that knowledge in your future profession and enjoy with better salaries & career prospects.